text: #pragma once
  
  #if defined(__x86_64__) || defined(__i386__)
  #include <cpuid.h>
  #define cpuid(level, arg, a, b, c, d) \
  (a=b=c=d=0, __get_cpuid_count(level, arg, &(a), &(b), &(c), &(d)) ? 0 : -1)
  #else
  #define cpuid(level, arg, a, b, c, d) \
  (a=b=c=d=0, -1)
  #endif
  
  void cpuinfo(uint32_t *);
  int can_native();
  